Hello everybody, Suddenly faced with a problem with (probably) authorization playing with cephx. So, long story short: 1) Rollout completely new testing cluster by cephadm with only one node 2) According to docs I've set this to /etc/ceph/ceph.conf auth_cluster_required = none auth_service_required = none auth_client_required = none 3) restart ceph.target 4) now even "ceph -s " cannot connect to RADOS saying root@ceph1:/etc/ceph# ceph -s 2024-02-24T18:15:59.219+0000 7f7c10d65700 -1 monclient(hunting): handle_auth_bad_method server allowed_methods [2] but i only support [1] 2024-02-24T18:15:59.219+0000 7f7c11d67700 0 librados: client.admin authentication error (13) Permission denied [errno 13] RADOS permission denied (error connecting to the cluster) 4) I have ceph.client.admin.keyring in both /etc/ceph and /var/lib/ceph/$fsid/config 5) logs of monitor doesnt show any error. It looks like it keeps normal living and even doesn't know that something goes wrong 6) Tried to set back /etc/ceph/ceph.conf to auth_cluster_required = cephx auth_service_required = cephx auth_client_required = cephx with no success 7) I have noted that some process (I guess it is one of processes in containers?) always rewrite /etc/ceph/ceph.cong and /var/lib/ceph/$fsid/config/ceph.conf whatever I woud write there. What is the process? Who is it? How to set up settings if I want to keep it in the file?? Ubuntu 20.04, Reef, 18.0.2 Thanks in advance.